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Canvas draw library: Difference between revisions
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update: orientation parameter of marksLinear()
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(update: orientation parameter of marksLinear()) |
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Draw marks for a linear scale on a canvas group, e.g. speed tape. Mark lines are draws perpendicular to baseline. | Draw marks for a linear scale on a canvas group, e.g. speed tape. Mark lines are draws perpendicular to baseline. | ||
'''orientation''' of baseline, | '''orientation''' of baseline, "up", "down" (="vertical"), "left", "right" (="horizontal"), only first character is evaluated (u,d,v,l,r,h). | ||
'''num_marks''' number of marks to draw | '''num_marks''' number of marks to draw | ||